KNSB FIDE
MH

Mathijs Haerden

Rated since January 2023

1790 Classic
1769 Rapid
1769 Blitz

RIVALRY

Not enough games to determine rivalries yet.

The good & the bad

Best wins
BURER, A.R.M. (AUDRY) 1967
11434 HSG Open 2025 Groep B · Friday 20 June 2025
MASTOP, G.M. (GUIDO) 1871
11434 HSG Open 2025 Groep B · Sunday 22 June 2025
ELFERINK, D.A. (DUNCAN) 1818
13784 51e Open Kampioenschap van Utrecht Groep C · Sunday 17 May 2026
SAMSOM, C.A.J. (CEES) 1814
12776 SOS competitie 2025/2026 Lijst 1 apr · Tuesday 17 March 2026
GRIBLING, S.T.M. (SIMON) 1805
12778 SOS competitie 2025/2026 Lijst 1 juni · Wednesday 29 April 2026
Worst losses
HENSEN, P. (PATRICK) 1506
12411 KNSB competitie 2025-2026 Klasse 6 Ronde 3 · Saturday 22 November 2025
AGUILO PONS, DIEGO 1682
IV OPEN CHESS MENORCA GRUPO B · Wednesday 23 April 2025
OOSTENBRUG, F. (FLORIS) 1687
12213 Amsterdam Chess Open Groep C1 · Friday 24 October 2025
GULER, MELIM 1698
10471 Tata Steel Chess Tournament 2026 Weekendvierkampem · Saturday 17 January 2026
VEGARAJU, A. (ATHARVA) 1703
12213 Amsterdam Chess Open Groep C1 · Saturday 25 October 2025
51e Open Kampioenschap van Utrecht Groep C Friday 15 May 2026 +1–1=3 +7.5
Tata Steel Chess Tournament 2026 Weekendvierkampem Friday 16 January 2026 +1–1=1 -2.8
Amsterdam Chess Open Groep C1 Friday 24 October 2025 +2–3=0 -21.0
HSG Open 2025 Groep B Friday 20 June 2025 +2–2=1 +20.7
KNSB competitie 2025-2026 Klasse 6 ronde 7 Saturday 20 September 2025 +1–0=0 +9.4
KNSB competitie 2025-2026 Klasse 6 ronde 6 Saturday 20 September 2025 +1–0=0
KNSB competitie 2025-2026 Klasse 5 ronde 4 Saturday 20 September 2025 +0–1=0 -12.5
KNSB competitie 2025-2026 Klasse 6 Ronde 3 Saturday 20 September 2025 +0–1=0 -20.4
KNSB competitie 2025-2026 Klasse 6 ronde 1 Saturday 20 September 2025 +0–1=0 -11.4
SOS competitie 2025/2026 Lijst 1 juni Monday 1 September 2025 +1–0=0 +13.8
SOS competitie 2025/2026 Lijst 1 apr Monday 1 September 2025 +1–0=0 +14.9
SOS competitie 2025/2026 Lijst 1 mrt Monday 1 September 2025 +1–0=0 +12.4
SOS competitie 2025/2026 Lijst 1 feb Monday 1 September 2025 +1–0=0 +13.9
SOS competitie 2025/2026 Lijst 1 jan Monday 1 September 2025 +0–1=0 -9.3
SOS competitie 2025/2026 Lijst 1 Nov Monday 1 September 2025 +0–1=0 -14.8
IV OPEN CHESS MENORCA GRUPO B Tuesday 22 April 2025 +4–2=2 -17.2
SOS Competitie 2024/2025 2025-05 Sunday 1 September 2024 +0–0=1 -7.4

Team Competition

Current teams
De Rode Loper 2
Klasse 5K · 2025-2026 · 1 game
De Rode Loper 4
Klasse 6E · 2025-2026 · 4 games
Rode Loper 4
2E · 2025-2026 · 6 games
Past teams
De Rode Loper 2
Klasse 5J · 2024-2025
De Rode Loper 5
3F · 2024-2025
De Rode Loper 4
2D · 2023-2024
De Rode Loper 4
2B · 2022-2023
De Rode Loper 4
3A · 2021-2022

Rating History

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Peak Ratings

Classic 1821 Feb. 1, 2025
Rapid 1769 April 1, 2026
Blitz 1769 April 1, 2026

Games

Wins 16
Losses 14
Draws 8
Win Rate 42%

Performance by Color

Color Wins Draws Losses Win Rate
White 9 4 6 47%
Black 7 4 8 37%

Recent Matches

Louw van de, B. (Bas) (1727) Sunday 17 May 2026 DRAW -1.5
Elferink, D.A. (Duncan) (1818) Sunday 17 May 2026 WIN +14.2
Landsheer, J. (Jeroen) (1845) Saturday 16 May 2026 LOSS -9.9
WCM Selkirk, Rebecca (1835) Saturday 16 May 2026 DRAW +2.3
Drenthen, A. (Abel) (1837) Friday 15 May 2026 DRAW +2.4
Gribling, S.T.M. (Simon) (1805) Wednesday 29 April 2026 WIN +13.8
Samsom, C.A.J. (Cees) (1814) Tuesday 17 March 2026 WIN +14.9
Rooy van, J. (John) (1655) Saturday 7 March 2026 WIN +9.4
Vlierden van, B. (Ben) (1729) Wednesday 18 February 2026 WIN +12.4
Dhingra, A. (Aalia) Saturday 7 February 2026 WIN
Mars, P. (Paul) (1772) Thursday 22 January 2026 WIN +13.9
Aravindhan, A. (Aadvik) (1692) Sunday 18 January 2026 WIN +11.1
Guler, Melim (1698) Saturday 17 January 2026 LOSS -13.7
Tsoy, D. (David) (1716) Friday 16 January 2026 DRAW -0.3
Zhang, J. (Jinchen) (1743) Saturday 13 December 2025 LOSS -12.5
Kuiken, J.C. (Hans) (1837) Wednesday 10 December 2025 LOSS -9.3
Hensen, P. (Patrick) (1506) Saturday 22 November 2025 LOSS -20.4
Schol-Grin, A. (Anneke) (1767) Sunday 26 October 2025 WIN +11.3
Vegaraju, A. (Atharva) (1703) Saturday 25 October 2025 LOSS -8.3
Gräve, L. (Laurens) (1699) Saturday 25 October 2025 WIN +8.9